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htop
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Make clicks on leftmost panel in the Setup screen change setup pages, 

like the keyboard navigation does. Fixes bug reported by Tero Keinanen.
https://sourceforge.net/tracker/index.php?func=detail&aid=1754735&group_id=108839&atid=651633
This commit is contained in:
Hisham Muhammad 2008-03-05 06:54:30 +00:00
parent 062433fe04
commit 5ed2b85c84
3 changed files with 36 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
CategoriesPanel.c
View File

@ -64,18 +64,27 @@ HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch) {
HandlerResult result = IGNORED; HandlerResult result = IGNORED;
int previous = Panel_getSelectedIndex(super); int selected = Panel_getSelectedIndex(super);
switch (ch) { switch (ch) {
case EVENT_SETSELECTED:
result = HANDLED;
break;
case KEY_UP: case KEY_UP:
case KEY_DOWN: case KEY_DOWN:
case KEY_NPAGE: case KEY_NPAGE:
case KEY_PPAGE: case KEY_PPAGE:
case KEY_HOME: case KEY_HOME:
case KEY_END: { case KEY_END: {
int previous = selected;
Panel_onKey(super, ch); Panel_onKey(super, ch);
int selected = Panel_getSelectedIndex(super); selected = Panel_getSelectedIndex(super);
if (previous != selected) { if (previous != selected)
result = HANDLED;
break;
}
}
if (result == HANDLED) {
int size = ScreenManager_size(this->scr); int size = ScreenManager_size(this->scr);
for (int i = 1; i < size; i++) for (int i = 1; i < size; i++)
ScreenManager_remove(this->scr, 1); ScreenManager_remove(this->scr, 1);
@ -94,9 +103,6 @@ HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch) {
break; break;
} }
} }
result = HANDLED;
}
}
return result; return result;
} }

5
Panel.c
View File

@ -31,6 +31,8 @@ typedef enum HandlerResult_ {
BREAK_LOOP BREAK_LOOP
} HandlerResult; } HandlerResult;
#define EVENT_SETSELECTED -1
typedef HandlerResult(*Panel_EventHandler)(Panel*, int); typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
struct Panel_ { struct Panel_ {
@ -222,6 +224,9 @@ void Panel_setSelected(Panel* this, int selected) {
selected = MAX(0, MIN(Vector_size(this->items) - 1, selected)); selected = MAX(0, MIN(Vector_size(this->items) - 1, selected));
this->selected = selected; this->selected = selected;
if (this->eventHandler) {
this->eventHandler(this, EVENT_SETSELECTED);
}
} }
void Panel_draw(Panel* this, bool focus) { void Panel_draw(Panel* this, bool focus) {

2
Panel.h
View File

@ -33,6 +33,8 @@ typedef enum HandlerResult_ {
BREAK_LOOP BREAK_LOOP
} HandlerResult; } HandlerResult;
#define EVENT_SETSELECTED -1
typedef HandlerResult(*Panel_EventHandler)(Panel*, int); typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
struct Panel_ { struct Panel_ {